baber/WOPTO huggingface dataset:
Patent JP-H03274572-A (JP)
Title: Electrophotographic sensitive body
Inventor: MURAKAMI MUTSUAKI
IPC: G03G5/05
Filed: 1990-03-26
Abstract: PURPOSE:To enhance simplicity in the manufacturing process, printing resistance, sensitivity characteristics, electric charging characteristics, and residual potential characteristics by forming the photosensitive layer composed of a binder polymer, a metal-free phthalocycnine molecularly dispersed into the binder polymer and an electron acceptor granularly dispersed into the polymer. CONSTITUTION:The photosensitive layer is composed of the binder polymer, the metal-free phthalocycnine molecularly dispersed into the binder polymer, and the electron acceptor granularly dispersed into the binder polymer. The presence of at least 2 kinds of photosensitive material molecularly and granularly dispersed into the binder polymer imparts superior sensitivity, and reduces residual potential. The phthalocycnine is at least partially molecularly dispersed into the binder polymer by dissolving the phthalocycnine in a proper solvent and selecting the binder polymer soluble in this solvent, thus permitting simplicity of the manufacturing process, printing resistance, sensitivity characteristics, charging characteristics, and residual potential characteristics to be enhanced.
Patent JP-S61234425-A (JP)
Title: Device control system
Inventor: HAYAKAWA AKIHIRO
IPC: G11B17/22
Filed: 1985-04-10
Abstract: PURPOSE:To improve the processing efficiency of the system by defining a virtual device address not existing physically and using the address to apply interruption timing notice to a host device and support of a display command of state information. CONSTITUTION:The automatic library system is equipped with devices 4(0)-4(n) mounting a recording medium stored in a storage shelf and recording/ reproducing data, an accessor device 3 carrying a recording medium, and controllers 1,2 controlling them. The vitual device address 5 not physically existing and notifying the timing command and state information display to the devices 4(0)-4(n) and the device 3 is provided to the system. The notice of the timing de to generation of interruption at a device number of the address 5 to hosts A-C of the host device and the support of the display command of the state information due to the start to the start to the device number of the address 5 are applied. Then required interruption/state information display is applied instantly without being affected by the length of the processing time of the device 3.
Patent JP-H06249852-A (JP)
Title: D-amino acid oxidizing enzyme polychlornal antibody and measurement of d-amino acid oxidizing enzyme using the antibody
Inventor: TERASAWA TAKESHI
IPC: C12Q1/26
Filed: 1993-02-23
Abstract: PURPOSE:To provide the measuring method for the D-amino acid oxidizing enzyme (DAO) in a body liquid component for clinical inspection, in particular the measuring method in the enzyme immunity determination method which possesses high sensitivity for knowing the degree of disease of a kidney and the characteristics and the reagent for measurement CONSTITUTION:The DAO in an inspected article is caught by the supported DAO polychlornal antibody (first antibody), and biotine marked DAO pooychlornal antibody (second antibody) is added, and then the second antibody is joined with the DAO caught by the first antibody, and further, streptoabizine peroxidase is added, and then the biotine on the second antibody and streptoabizine peroxidase are joined, and the DAO quantity is obtained from the color development intensity of absorbancy.
Patent JP-H06263663-A (JP)
Title: Fluorine-containing indane ring derivative compound and liquid crystal composition containing the compound
Inventor: YOKOKOJI OSAMU
IPC: C07D319/06
Filed: 1993-03-10
Abstract: PURPOSE:To obtain a new compound having high dielectric anisotropy, high durability to ultraviolet ray, etc., and useful for a liquid crystal display element exhibiting quick response. CONSTITUTION:The compound of the formula R-(A<1>)m-Y<1>-(A<2>)n-Y<2>-In(F) (A<1> and A<2> are trans-1,4-cyclohexylene, 1-cyclohexen-1,4-ylene or 1,4-phenylene; In(F) is 5,6-difluoroindan-2-yl; Y<1> and Y<2> are COO, OCO, CidenticalC, CH2CH2, etc.; R is 1-10C alkyl, halogen, cyano, etc.; (m) and (n) are 0 or 1), e.g. 2-(4-n- propylphenyl)-5,6difluoroindane. The subject compound can be produced by reacting a metallic compound of the formula R-(A<1>)m-Y<1>-(A<2>)n-Y<2>-MX (M is metal such as Li or Mg; X is Cl, Br or I) with a 5,6-difluoro-2-indanone compound to form an alcohol, dehydrating the alcohol and hydrogenating the obtained indane derivative.
Patent JP-S58192286-A (JP)
Inventor: IMAHASHI HISASHI
IPC: A23L3/36
Filed: 1982-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09265508-A (JP)
Title: Reading method for two-dimensional bar code
Inventor: UNO HIROSHI
IPC: G06K7/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the read rate of a two-dimensional bar code which has a defects such as a stain and an absence. SOLUTION: A reference line B2 is provided horizontally at a height- directional halfway part of the two-dimensional bar code. An upper and a lower histogram are generated by adding respective pixel values (multi-valued data) in the areas, divided vertically by the reference line B2 as a horizontal axis, in the height direction. The kinds of the respective bars are identified according to the volume values of the distribution areas of addition values of the upper and lower histograms. It is detected that a bar is a half bar when the upper side is L2UP-L3UP and the lower side is L2PW-L3UP, a full bar when the upper side is L3UP-L4UP and the lower side is L2DW-L3DW, a noise when the upper side is >=L1UP or the lower side is <L1DW, or a bar containing a noise when the upper side is >L4UP or the lower side is >L3DW.
Patent JP-S561028-A (JP)
Title: Home position stopping device of motor
Inventor: HORIGOME HIROBUMI
IPC: G03B17/00
Filed: 1979-06-19
Abstract: PURPOSE: To let the home position stopping the motors be done by simple constitution and make their operation timings sure by so constituting the device that the detention of each driving system is released with each other by the respective motors for film winding and shutter setting of the camera.  
     CONSTITUTION: Upon ending of exposure, a shutter-setting motor 2 starts running, and a cam 10 turning integrally with an interlocking gear 8 after the shutter has been set engages with a pawl 15, causing the motor 2 to stop in the home position. On the other hand, a film is wound by the film spool via the motor 1 and when a cam 9 contacts a stop pawl 11, the pawl 11 moves rightward by the inertia and oscillates a pawl 15 to release the detention of the cam 10 by the pawl 15, thus the camera again assumes a shutter-settable state. When the motor 2 runs again upon completion of exposure, the detention of the cam 9 by the pawl 11 is released by the cam 10, pawl 20, etc. and the starting of the motor 1 becomes possible. Hence, the home position stopping and releasing of two sets of the motors are accomplished by the simple constitution by mutual action without using any magnet and the like and their operation timings become sure. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000275994-A (JP)
Title: Roller supporting structure for fixing device and rolling bearing for fixing device
Inventor: FUJITA HIROBUMI
IPC: F16C19/06
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of erroneous alignment. SOLUTION: An outer ring 3b is provided with a part having a difference in level 7 at one end part of an outer diameter surface. The part 7 is constituted of a vertical wall 7a whose squareness to an axial line X is controlled with required accuracy and an outside diameter wall 7b which is in parallel with the axial line X and also whose outside diameter is controlled with the required accuracy. The outer ring 3b is attached to an attaching frame 2 in a state where the outside diameter wall 7b of the part 7 is fitted in the inner periphery 2a of the attaching frame 2 and the vertical wall 7a abuts on the end surface 2b of the attaching frame 2. A rolling body 3c may be formed of a ceramic material.
Patent JP-S554923-A (JP)
Title: Semi-conductor device
Inventor: YOSHIDA HISASHI
IPC: H01L23/28
Filed: 1978-06-26
Abstract: PURPOSE: To enclose a semi-conductor sub-assembly with a container section, consisting of a base plate and a metallic cover, using resin.  
     CONSTITUTION: A semi-conductor pellet 1 is securely attached onto a wolfram table 3 of a nickel-plated copper sheet base 2 and connected to leads 4A through 4C. And then, molten resin is poured into a container and the work is completed when it is solidified. For making the cover, it is best to use aluminum sheet treated by anodizing process which improves performances of electrical insulation and thermal conduction. It is possible, in this way, to automate mold manufacturing process. It prevents resin from deforming when it is solidified. And it is excellent from the standpoint of design. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01252405-A (JP)
Title: Method and device for storing/delivering goods to/from circulating storage warehouse
Inventor: TAKAMIYA OSAMU
IPC: B65G1/00
Filed: 1988-03-31
Abstract: PURPOSE:To facilitate the storage/delivery of goods to/from a circulating storage warehouse by using the device in the title for moving a storage shelf equipped with a wheel with an endless chain by forming the wheel in a freely oscillating state, providing a caster outside the wheel, and setting a caster rail so that it is lowered in a position where the goods are delivered from the warehouse, and raised in a position where the goods are stored to the warehouse. CONSTITUTION:A wheel 5 is fixed to a storage shelf 18 with an axle 21, and a supporting metal part 20, so as to be shifted on a chain guide rail 2 along a travelling passage with a chain 3. And the supporting metal part 20 can be swung by a hinge 19, and a caster 22 is provided outside the wheel 5, so as to travel on the rail. When goods are delivered from a warehouse, the caster is on a moving rail 23 which is formed so that the caster 22 steps on a low deck surface 23c and inclined toward its delivery direction. The caster is on a fixed rail 17 except when the gods are delivered from the warehouse and raised toward its storage side. Thus, the storage/delivery of goods to/from the warehouse cam be facilitated.
Patent JP-S57192264-A (JP)
Title: Method of etching
Inventor: MURAMATSU SHINICHI
IPC: H01L21/3065
Filed: 1981-05-22
Abstract: PURPOSE: To allow even a fine opening section to be subjected to uniform dry etching, by rendering a film surface section electrically-conductive before or after the photoresist film applied on a substrate is processed, and then exposing it to a plasma atmosphere.  
     CONSTITUTION: The photoresist film is applied on the prescribed substrate, the film is formed into a prescribed shape, and then the substrate is exposed to a prescribed plasma atmosphere so that dry etching is carried out. In this case, before or after the photoresist film is processed, at least the surface section of the photoresist film is rendered electrically-conductive. Accordingly, if high energy particles are flown through the plasma, the energy distribution or the density distribusion of the ions striking the sample surface will not be localized so that the etching can be uniformly effected. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09270907-A (JP)
Title: Original moving type reader
Inventor: TAKAIKE YASUAKI
IPC: H04N1/387
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To correct a magnification error in the subscanning direction (original feeding direction), due to dispersion in an original feed speed from the beginning of the original in the original moving type reader. SOLUTION: An original 8 is inserted between transparent carrier sheets 9 on which white/black marks 10 are provided at a prescribed interval and then carried. The width M of the carrier sheet 9 is wider than a width N of the original 8, and a read width L of a read section 7 is wider than a width of the carrier sheets 9. The read section 7 reads the white/black marks 10 of the carrier sheet 9 and compares them with reference white/black marks, so as to discriminate which of them is larger, smaller or equal to each other. Then the discrimination result of read data is magnified or reduced or stored with non-magnification.
Patent JP-H03277354-A (JP)
Title: Ultrasonic diagnostic device
Inventor: TAKAMIZAWA KINYA
IPC: G01N29/06
Filed: 1990-03-28
Abstract: PURPOSE:To obtain a tomography image whose sensitivity is excellent even in the case an aperture of a transducer is small by moving an ultrasonic transducer in the axial direction of a thin tube by a moving mechanism, and synthesizing plural signals obtained in each position of the transducer by an adding means. CONSTITUTION:An ultrasonic wave is transmitted and received, while moving an ultrasonic transducer 11 placed in a thin tube in the axial direction of the thin tube by a moving mechanism 23, and an obtained receiving signal is sent to a receiving means through a signal cable 12. Subsequently, plural signals obtained in each position of the transducer are synthesized by an adding means 18, therefore, even in the case of an aperture of the transducer 11 is small, resolution being equal to the time when the transducer whose aperture is large equivalently is used can be obtained. Accordingly, it becomes unnecessary to make the frequency so high, attenuation in a living body can be reduced, and a tomography image whose sensitivity is excellent can be obtained.
Patent JP-H03278067-A (JP)
Title: Color toner and image forming method using the same
Inventor: OKADO KENJI
IPC: G03G15/01
Filed: 1990-03-28
Abstract: PURPOSE:To form an image high in resolution and precision and to prevent an electrostatically charging member and the member to be charged from being attached and fixed to their surfaces by specifying the molecular weight distribution of a styrene type resin as a binder resin, the diameters of the organic resin particles, specific electric resistivity, the volume average particle diameter of the toner, and its particle diameter distribution. CONSTITUTION:The styrene type resin to be used as the binder resin has at least one peak in the molecular weight distribution of <=10000 by GPC but no peak in >=10000, and the area proportions of the ranges of <=10000, 10000 - 50000, and >=50000 in the molecular weight distribution are 55 - 80%, 5 - 25%, and 5 - 20%. The organic resin particles have particle diameters of 20 - 800mmu, and a resistivity of 10<6> - 10<14> OMEGA.cm, and the color toner to be used comprises at least the styrene resin containing a nonmagnetic colorant, an inorganic oxide, and the organic resin particles, thus permitting a copied image high in resolution, precision, and image quality, and to prevent charge quantity from becoming too large, and also poor cleaning and leakage from a cleaner.
Patent JP-S63242009-A (JP)
Title: Gain control circuit
Inventor: MURAYAMA AKIHIRO
IPC: H03G3/10
Filed: 1987-03-30
Abstract: PURPOSE:To stabilize the gain control function by providing a power supply voltage dependency to a bias current of a transistor to a current being the conversion of a control voltage and a bias current of a transistor(TR) generating the control voltage respectively, giving them to a differential pair TRs differentially and using its output as the gain control voltage. CONSTITUTION:A current flowing from an external control terminal and a bias current are given to vases of paired differential transistors TRs Q8, Q9 with the same power voltage dependency. Thus, the ratio of collector current flowing to both the TRs Q8, Q9 is always constant. Thus, in supplying the collector current to bases of paired differential transistors TRs Q6, Q7 to be controlled after voltage conversion, the collector output of the differential pair TRs Q8, Q9 doe not have the power voltage dependency. Moreover, since the collector current of the differential pair TRs Q8, Q9 for control is changed differentially, the control range is not decreased.
Patent JP-S63241996-A (JP)
Inventor: WATANABE ITSUO
IPC: H05K9/00
Filed: 1987-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11274086-A (JP)
Title: Method for growing iii-v compound semiconductor and heterojunction bipolar transistor
Inventor: FUJITA KOICHIRO
IPC: H01L21/205
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a carbon-added III-V compound semiconductor layer and a heterojunction bipolar transistor that is capable of preventing elimination of a group V element from the carbon-added III-V compound semiconductor layer, when the growth is stopped after growing the carbon-added III-V compound semiconductor layer and prevent the inactivation of carbon in the carbon-added III-V compound semiconductor layer. SOLUTION: This method for growing III-V compound semiconductor includes a process, where at least a carbon-added III-V compound semiconductor layer is formed on a semiconductor substrate and the growth is stopped by providing an organic compound containing group V element and a carrier gas after growing the carbon-added III-V compound semiconductor. Since the hole carrier density of the base layer of the heterojunction bipolar transistor produced by this growth method can be improved, the maximum oscillation frequency can be increased.
Patent JP-S60220867-A (JP)
Title: Voltage setting circuit
Inventor: INOUE SHIYUUICHI
IPC: G01R31/28
Filed: 1984-04-17
Abstract: PURPOSE:To supply a high-precision testing voltage by attenuating a control input to a value equivalent to the voltage variation, and synthesizing the result with an output reference voltage and outputting the synthesized voltage. CONSTITUTION:A control input code from a microcomputer, etc., is supplied to a D/A converter 1, whose conversion output is compressed by a resistance attenuator 2 and supplied to the minus terminal of an operational amplifier 3, which is synthesized with the output reference voltage supplied to its plus terminal and outputs the synthesized voltage. An attenuator 2 compresses the output full- scale voltage of the converter 1 to the value corresponding to voltage variation required for final output. Consequently, the center value of the output reference voltage of the amplifier 3 is set with high precision.
Patent JP-H08267233-A (JP)
Title: Method and structure for circumferential welding
Inventor: TANAKA MOTOHIRO
IPC: B23K9/12
Filed: 1995-03-31
Abstract: PURPOSE: To provide a circumferential welding method and a circumferentially welded structure capable of improving the sureness of the welding. CONSTITUTION: A body part 1 of an air tank 100 is circumferentially welded to a partitioning plate 3 provided therein by the closed weld bead 10, and the terminating part 12 is lapped over the starting part 11 of the weld bead 10 so as to weld the starting part 11 to the body part 1. The defective welding can be reinforced thereby.
Patent JP-H02256162-A (JP)
Title: Paste type nickel positive electrode for alkaline battery
Inventor: KOSEKI MITSURU
IPC: H01M4/62
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a paste type nickel positive electrode with high capacity density by applying a specified active material paste on the surface of a two-dimensional porous metal plate base with metal flame-coated. CONSTITUTION:Active material paste which is mainly based on nickel hydroxide, including conductive fiber with length 5mm or more, is applied on a two-dimensional porous metal plate base with metal flame-coated. Conductive lint added into the active material paste effectively forms a conductive network in an active material layer and allows better adhesion and conductivity between the active material layer and the base by entanglement with the protrusion of the base during paste application. It is thus possible to improve the capacity density of an electrode.
Patent JP-H10268220-A (JP)
Title: Optical deflecting device and multi-beam scanning device using the same
Inventor: SUZUKI YUJI
IPC: B41J2/44
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of a vibration factor such as disturbance by providing a vibration suppressing means for suppressing the vibration of an optical deflecting member between a support means and a holding means. SOLUTION: Compression coil springs 31a and 31b which have relatively weak compressing forces are inserted penetrating a yoke 24 and provided with low-friction members 30a and 30b made of, for example, 'TeflonR' on their bobbin-23 sides, and those low-friction members 30a and 30b and the bobbin 23 are in contact with each other. On the other sides of the compression coil springs 31a and 31b, stoppers 32a and 32b are provided across a stopper 32a. The bobbin 32 is pressed from the right and left with the elastic forces of the compression coil springs 31a and 31b, which are used for contacting the bobbin 23, so the load for deflecting a mirror 20 is reduced to suppress the vibration of the mirror 20 due to disturbing vibration while a driving current is held small.
Patent JP-H06288931-A (JP)
Title: Mounted board inspecting device
Inventor: SHOJI HIROYUKI
IPC: G06T7/00
Filed: 1993-04-02
Abstract: PURPOSE:To improve the recognition rate of the soldered state, especially, solder balls of a mounted board by finding the dispersion of frequency distribution of gradation values. CONSTITUTION:By irradiating mounted parts 2 with light from lighting equipment 3 and 4, a gradation value frequency counting circuit 12 finds the frequency distribution of gradation values in an inspection window generated between adjacent leads about the picture data of each reflected light and quality judgment circuit 15 judges the parts 2 as defective when the dispersion of the distribution at every gradation value is equal to or larger than a threshold and nondefective when the dispersion is smaller than the threshold. Therefore, the recognition rate of defects between leads soldered to the mounted parts 2, especially, solder balls can be improved.
Patent JP-H02253943-A (JP)
Title: Preparation of composite steel plate
Inventor: MATSUMOTO YOSHIHIRO
IPC: B32B15/08
Filed: 1989-03-29
Abstract: PURPOSE:To prepare a composite steel plate excellent in adhesiveness and weldability and also having good shaping properties by holding a liquid resin containing filler between metal plates to bond all of them under pressure using a cooling roll and forcibly cooling the metal plates at a cooling speed within a specific temp. range until the resin is solidified. CONSTITUTION:A filler-containing liquid resin is applied to the surface of an unwound lower steel plate 5 by a resin roll coater 6 and the lower steel plate 5 coated with the liquid resin is fed in a drying oven 7 to be preheated along with the resin and the solvent component in the resin is evaporated. An upper steel plate 4 is arranged on the lower steel plate 5 fed out of the drying oven 7 without being coated with the resin and the steel plates 4, 5 holding the resin therebetween are bonded under pressure by cooling rolls 8 and subsequently forcibly cooled until the resin is solidified to obtain the necessary bonding strength of the resin and the steel plates. At this time, it is necessary to control a cooling speed within a range of 20-200 deg.C/sec. The cooling method is pref. performed by forcible air cooling spraying air by a lower. Therefore, a lowering of weldability and adhesiveness can be prevented.